The Russian carrier Aeroflot recently withdrew its Tu-154 fleet from service, largely because the planes do not meet international noise restrictions and use too much fuel.

俄罗斯航空公司最近退出服务的图- 154机队，主要是因为飞机不符合国际噪音限制和使用太多的燃料。

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Airliner Tu-104 presented in the museum's exposition is twice the first - it's not only the first Soviet jet passenger plane, but the first specimen as well.

博物馆陈列的这架图- 104占了两个第一- - -它不仅是苏联第一架喷气机客机，而且是第一架样机。

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The newly discovered strain can be used to make fuel from any source of cellulose, not just paper. TU-103 was discovered in animal feces.

这个新发现的菌株可以利用任何来源的纤维素，不只是纸。事实上这种微生物是从动物粪便里发现的。

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"As soon as you begin empathizing with your competitor, you may not have that killer instinct, " Tu told CNN.

CNN: December 6, 2012 -- Updated 1403 GMT (2203 HKT)

In the case of the Tu-154, it was dated, noisy and not that comfortable, but it had one great strength, I was told.

ECONOMIST: European politics